[
  {
    "_dn_provenance": "SYNTHETIC",
    "exchange_id": 1,
    "exchanged_on": "2025-03-09",
    "final_read_value": "40340.815",
    "new_meter_serial": "MTR-ZZ-0741693",
    "old_meter_id": 1,
    "premise_ref": "PRM000000001",
    "reason": "SMART_UPGRADE"
  }
]